Harlan Cohen (born 1934) is an Americanvolleyball coach who led both the United States men's and women's national teams during the mid-1960s. Cohen coached the men in 1966. He coached the women to a gold medal at the 1967 Pan American Games and a silver medal at the 1967 World Championships in Tokyo. He was head coach of the USA women's team for the 1968 Summer Olympics in Mexico City.